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Merck

668494

Sigma-Aldrich

(-)-1,2-双[(2R,5R)-2,5-二乙基膦烷基]苯

kanata purity

别名:

(2R,2′R,5R,5′R)-2,2′-5,5′-四乙基-1,1′-(邻亚苯基)二磷烷, (R,R)-乙基-DUPHOS

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About This Item

经验公式(希尔记法):
C22H36P2
分子量:
362.47
Beilstein:
4814174
MDL號碼:
分類程式碼代碼:
12352005
PubChem物質ID:
NACRES:
NA.22

品質等級

折射率

n20/D 1.6

密度

1.01 g/mL at 25 °C

官能基

phosphine

SMILES 字串

CC[C@@H]1CC[C@@H](CC)P1c2ccccc2P3[C@H](CC)CC[C@H]3CC

InChI

1S/C22H36P2/c1-5-17-13-14-18(6-2)23(17)21-11-9-10-12-22(21)24-19(7-3)15-16-20(24)8-4/h9-12,17-20H,5-8,13-16H2,1-4H3/t17-,18-,19-,20-/m1/s1

InChI 密鑰

GVVCHDNSTMEUCS-UAFMIMERSA-N

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應用

(−)-1,2-Bis[(2R,5R)-2,5-diethylphospholano]benzene is a chiral ligand that can be used to prepare the Duphos-Rhodium metal complex, which is used as a catalyst in asymmetric hydrogenation reactions.

法律資訊

与 Kanata Chemical Technologies Inc. 联合销售,仅供研究使用。这些化合物由 E.I. du Pont de Nemours and Company 授权制造和销售,此许可不包括利用这些化合物制备在制药领域销售的产品的权利。

危險聲明

危險分類

Aquatic Chronic 4

儲存類別代碼

10 - Combustible liquids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

Eyeshields, Gloves


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分析证书(COA)

Lot/Batch Number

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访问文档库

Enantioselective hydrogenation in ionic liquids: Recyclability of the [Rh (COD)(DIPAMP)] BF4 catalyst in [bmim][BF4]
Frater T, et al.
Inorgorganica Chimica Acta, 359(9), 2756-2759 (2006)
An enantioselective synthesis of beta2-amino acid derivatives
Elaridi J, et al.
Tetrahedron Asymmetry, 16(7), 1309-1319 (2005)

商品

Asymmetric hydrogenation reactions represent the ideal process for the commercial manufacture of single-enantiomer compounds, because of the ease by which these robust procedures can be scaled up and because of the low levels of byproducts generated in these asymmetric hydrogenations.

Asymmetric hydrogenation reactions represent the ideal process for the commercial manufacture of single-enantiomer compounds, because of the ease by which these robust procedures can be scaled up and because of the low levels of byproducts generated in these asymmetric hydrogenations.

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